/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package org.giot.core.storage.model;

import java.sql.SQLException;
import java.util.List;
import lombok.extern.slf4j.Slf4j;

/**
 * @author Created by gerry
 * @date 2021-03-07-9:49 PM
 */
@Slf4j
public abstract class ModelInstaller implements ModelCreator.WhenCompleteListener {

    @Override
    public void listener(final Model model) throws SQLException {
        if (!isExists(model.getName())) {
            log.info("table: {} does not exist", model.getName());
            createTable(model);
            createIndexes(model.getName(), model.getIndexDefs());
        }
    }

    public abstract void createTable(Model model) throws SQLException;

    public abstract void createIndexes(String table, List<IndexDef> indexDefs) throws SQLException;

    public abstract boolean isExists(String table) throws SQLException;
}
